Fix obsolete v7 references

PR.md

@@ -10,8 +10,8 @@ guidelines, but it saves us a lot of time and effort if you do.
   Make the PR against master if `elm-package diff` reports a major version bump,
   against the current version branch otherwise. 
 
-  Example. You implement a feature on the v7 branch. `elm-package diff` reports
-  a "minor version change". Submit a PR against the v7 branch. If instead 
+  Example. You implement a feature on the v8 branch. `elm-package diff` reports
+  a "minor version change". Submit a PR against the v8 branch. If instead 
   `elm-package diff` reports a "major version change", submit a PR against master. 
 
   Submitting your PR to the correct branch ensures that your fix/feature goes

README.md

@@ -21,7 +21,7 @@ The
 [Live demo](https://debois.github.io/elm-mdl/) contains code samples for most components, which
 you may find helpful.
 
-Use one of the [templates](https://github.com/debois/elm-mdl/blob/v7/TEMPLATES.md) to get an easy starting point into elm-mdl.
+Use one of the [templates](https://github.com/debois/elm-mdl/blob/v8/TEMPLATES.md) to get an easy starting point into elm-mdl.
 
 For a long-form tutorial, you might like the excellent "Introduction to elm-mdl" by [@knewter](https://github.com/knewter), available as both a [daily drip video](https://www.dailydrip.com/topics/elm/drips/elm-mdl-introduction) and a very nice [writeup](https://medium.com/@dailydrip/introduction-to-using-material-design-in-elm-dc2320087410#.dodoot1wd).
 
@@ -37,12 +37,12 @@ or on [#elm-mdl](https://elm.slack.com/messages/elm-mdl) in the elm-slack.
 
 ### Frequently asked questions
 
-Please read the [FAQ here](https://github.com/debois/elm-mdl/blob/v7/FAQ.md).
+Please read the [FAQ here](https://github.com/debois/elm-mdl/blob/v8/FAQ.md).
 
 
 ### Other projects using Elm-mdl
 
-Check out the [users page](https://github.com/debois/elm-mdl/blob/v7/USERS.md) for a list of projects using elm-mdl.
+Check out the [users page](https://github.com/debois/elm-mdl/blob/v8/USERS.md) for a list of projects using elm-mdl.
 
 ### Contribute
 

USERS.md

@@ -1,7 +1,7 @@
 # Projects using elm-mdl
 
 Below is a list of projects using `elm-mdl`. [Submit a
-PR](https://github.com/debois/elm-mdl/edit/v7/USERS.md) to have yours added to
+PR](https://github.com/debois/elm-mdl/edit/v8/USERS.md) to have yours added to
 the list :)
 
 * Hydra frontend - Hydra frontend rewritten with UX in mind.